Question Details

Detailed explanation and options for the selected question.

A train 150 m long passes a pole in 15 seconds. What is its speed?

A. 30 km/h
B. 36 km/h
C. 40 km/h
D. 45 km/h

Explanation:

Speed = Distance/Time = 150/15 = 10 m/s = 36 km/h. Other options are incorrect.

Related Topics

How to Reduce Algebraic Fractions with Polynomials

Revision Notes

How to Calculate Confidence Intervals (Basic Idea)

Revision Notes

How to Factor the Sum or Difference of Cubes

Revision Notes

How to Find the Arc Length of a Circle

Revision Notes

How to Convert Between Inches and Centimeters

Revision Notes

How to Convert Parametric Equations to Cartesian Form

Revision Notes

Percent To Fraction And Decimal Numbers

Revision Notes

How to Convert Mixed Numbers to Improper Fractions

Revision Notes

How to Estimate Factorials Using Stirling’s Approximation

Revision Notes

How to Calculate Variance and Standard Deviation

Revision Notes